672440145000

Names of 672440145000

• Cardinal: 672440145000 can be written as Six hundred seventy-two billion, four hundred forty million, one hundred forty-five thousand.

Scientific notation

• Scientific notation: 6.72440145 × 10¹¹

Factors of 672440145000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8635

Divisors of 672440145000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 125 130 150 156 195 200 250 260 300 312 325 375 390 421 500 520 600 625 650 750 780 842 975 1000 1250 1263 1300 1500 1560 1625 1684 1875 1950 2105 2500 2526 2600 3000 3250 3368 3750 3900 4210 4875 5000 5052 5473 6315 6500 7500 7800 8125 8191 8420 9750 10104 10525 10946 12630 13000 15000 16250 16382 16419 16840 19500 21050 21892 24375 24573 25260 27365 31575 32500 32764 32838 39000 40955 42100 43784 48750 49146 50520 52625 54730 63150 65000 65528 65676 81910 82095 84200 97500 98292 105250 106483 109460 122865 126300 131352 136825 157875 163820 164190 195000 196584 204775 210500 212966 218920 245730 252600 263125 273650 315750 319449 327640 328380 409550 410475 421000 425932 491460 526250 532415 547300 614325 631500 638898 656760 684125 789375 819100 820950 851864 982920 1023875 1052500 1064830 1094600 1228650 1263000 1277796 1368250 1578750 1597245 1638200 1641900 2047750 2052375 2105000 2129660 2457300 2555592 2662075 2736500 3071625 3157500 3194490 3283800 3420625 3448411 4095500 4104750 4259320 4914600 5119375 5324150 5473000 6143250 6315000 6388980 6841250 6896822 7986225 8191000 8209500 10238750 10261875 10345233 10648300 12286500 12777960 13310375 13682500 13793644 15358125 15972450 16419000 17242055 20477500 20523750 20690466 21296600 24573000 26620750 27365000 27587288 30716250 31944900 34484110 39931125 40955000 41047500 41380932 44829343 51726165 53241500 61432500 63889800 66551875 68968220 79862250 82095000 82761864 86210275 89658686 103452330 106483000 122865000 133103750 134488029 137936440 159724500 172420550 179317372 199655625 206904660 224146715 258630825 266207500 268976058 319449000 344841100 358634744 399311250 413809320 431051375 448293430 517261650 532415000 537952116 672440145 689682200 798622500 862102750 896586860 1034523300 1075904232 1120733575 1293154125 1344880290 1597245000 1724205500 1793173720 2069046600 2155256875 2241467150 2586308250 2689760580 3362200725 3448411000 4310513750 4482934300 5172616500 5379521160 5603667875 6465770625 6724401450 8621027500 8965868600 10345233000 11207335750 12931541250 13448802900 16811003625 17242055000 22414671500 25863082500 26897605800 28018339375 33622007250 44829343000 51726165000 56036678750 67244014500 84055018125 112073357500 134488029000 168110036250 224146715000 336220072500 672440145000
• Sum of all divisors σ(n): 2267946024960
• Sum of proper divisors (its aliquot sum) s(n): 1595505879960
• 672440145000 is an abundant number, because the sum of its proper divisors (1595505879960) is greater than itself. Its abundance is 923065734960

Bases of 672440145000

• Binary: 1001110010010000100011100101010001101000₂
• Hexadecimal: 0x9C908E5468
• Base-36: 8KWXI0KO

Squares and roots of 672440145000

• 672440145000 squared (672440145000²) is 452175748607621025000000
• 672440145000 cubed (672440145000³) is 304061125959192230156048625000000000
• The square root of 672440145000 is 820024.4782931787
• The cube root of 672440145000 is 8760.9501872707

Scales and comparisons

• 672,440,145,000 seconds is equal to 21,381 years, 26 weeks, 6 days, 1 hour, 10 minutes.
• To count from 1 to 672,440,145,000 would take you about forty-two thousand, seven hundred sixty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 672440145000 cubic inches would be around 730.1 feet tall.

Recreational maths with 672440145000

• 672440145000 backwards is 000541044276
• The number of decimal digits it has is: 12
• The sum of 672440145000's digits is 33
• More coming soon!